Funkyfonic Phone-ograph

Amplify sound to more than double with this Funkyfonic Phone-ograph! Made from silicone, this acoustic amplifier slips over the speaker on your phone to amplify the sound. No external power source needed. Opening in bottom allows for charging. Works with iPhone 3G/3GS and iPhone 4/4S. Optimal fit and sound amplification achieved with iPhone 4/4S. Sold individually.